Steel, D. (1979). Summer's end. Sphere.
芝加哥风格引文Steel, Daniel. Summer's End. London: Sphere, 1979.
MLA引文Steel, Daniel. Summer's End. Sphere, 1979.
警告：这些引文格式不一定是100％准确.
APA引文
Steel, D. (1979). Summer's end. Sphere.
芝加哥风格引文Steel, Daniel. Summer's End. London: Sphere, 1979.
MLA引文Steel, Daniel. Summer's End. Sphere, 1979.